Here's the idea, I'm giving you the choice to choose a bending
art, and why.

Now, here's a twist, something we do on ComicBookResources. I
give a twist to this. Choose a bending art, but here's the
downside. If you choose Air, you look and sound like Aang. No
avatar abilities, just airbending. If you choose water, you look
like Katara. If you choose Fire, you look like Zuko, and if you
choose Earth, you look like Toph.